Evidence for Quantum Diffusion of Hydrogen in Ta: Quench-Recovery Experiments Revisited
- 1 August 1984
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 23 (8A) , L596-598
- https://doi.org/10.1143/jjap.23.l596
Abstract
The diffusion coefficient over wide temperature ranges was obtained for the first time on H, D, and T in Ta from a re-analysis of quench-recovery experiments. The results provide clear evidence of quantum tunneling at low temperatures (\lesssim100 K).Keywords
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